Hall of the mountain king.

Sold for a Purple Confetti Western Wear(14 Keys with Overpay) and ~1 Key in Sweets(15 Keys total)

http://backpack.tf/profiles/76561198035238833?time=1446274800 (October 31st)

http://backpack.tf/profiles/76561198035238833?time=1446361200 (November 1st)

Sold for a Searing Plasma Prancer's Pride(~14 Keys with Overpay, Outdated) and ~3 Keys in Sweets(B/O was 14)

http://backpack.tf/profiles/76561198125791160?time=1449820800 (December 11th)

http://backpack.tf/profiles/76561198125791160?time=1449907200 (December 12th)

http://www.tf2outpost.com/trade/27472571

Two sales, 14-15 Keys should be fine.

Additional Proof/Counter-Proof/Constructive Criticism/Feedback is always appreciated.